Product size approx: 12.8*7.8 cm/5*3 inches Product color: As shown in the picture Product material: Paper Product features: Premium music flashcards for music beginners to improve piano reading and musical terminology for children and adults. High-quality double-sided laminated flashcards give you peace of mind that they will last for years. A simple alternative to cardboard cards that don't come in a box. Bright colors and large fonts make learning more fun and easier. Color-coded categories make it easy to memorize and practice specific skills, including notes, clefs, tempo, dynamics, melodic and harmonic intervals, note values, rests, time and key signatures, and musical symbols. Rounded corners and lamination make handling quick and easy, no more sticky cards and sharp corners. By using memory aids like music flashcards when practicing piano, violin, or singing, you can quickly train your ear to recognize which note is being played and where that note is on the staff! Essential skills for a music theory education. Treble and bass clef notes from low C to high C Tempo markings Dynamic notation Melodic and harmonic intervals Note values and rests Time signatures Key signatures Musical symbols And more! Easy-to-read answer keys on the front and back, 4 color-coded flashcards How can learning music theory help you perform and play? Improves understanding of musical structure, facilitating sight-reading and improvisation. Strengthens memory of key concepts such as scales, chords, and intervals for more confident playing. Enhances quick recall of important information, allowing both children and adults to seamlessly apply theory in real-time. Precautions: 1. As we all know, different computers display colors differently, the color of the actual item may vary slightly from the following images. 2. If you find it difficult to choose a size, you can contact us at any time. We will give you some suggestions, but only for your reference. Delivery includes: 50 pcs music note cards